\name{GetArea-methods}
\docType{methods}
\alias{GetArea-methods}
\alias{GetArea,Geometry-method}
\alias{GetArea,GeoRegion-method}
\encoding{UTF-8}
\title{Gets the Geometry area}
\description{
获取几何对象的面积
}
\section{Methods}{
\describe{

\item{\code{signature(obj = "Geometry")}}{
几何对象基类
}

\item{\code{signature(obj = "GeoRegion")}}{
二维面几何对象
}
}}
\keyword{methods}
\keyword{supermap}
